baber/WOPTO huggingface dataset:
Patent LU-500509-B1 (LU)
Title: Itrf transformation method based on conformal geometric algebra
Inventor: ZHANG JIYI
IPC: G06F17/10
Filed: 2021-08-05
Granted: 2022-02-07
Abstract: The present invention discloses an ITRF transformation method based on conformal geometric algebra, comprising: step 1, acquiring a target geodetic station and coordinates thereof in a Euclidean space E3; step 2, introducing a reference origin point and an infinite point based on a covariant visual angle, and transforming the coordinates of a target geodetic station in the Euclidean space E3 into the coordinates of the target geodetic station in the conformal space; step 3, establishing a rotation operator, a translation operator and a scaling operator in the conformal space having equivalent effects as rotation, translation and scaling in the Euclidean space E3; and step 4, transforming the coordinates of the target geodetic station in the conformal space from any state of a reference frame at any moment to another state of the reference frame according to a transformation type of the reference frame and the rotation operator, the translation operator and the scaling operator established in step 3. Based on a unified operator expression, the present invention directly performs the transformation, avoids complex matrix transformation and simplifies the complex transformation and complex calculation process by directly calculating the transformation operator according to the transformation parameters
Patent LU-500940-B1 (LU)
Title: Emi inductance device for hydrogen energy vehicle
Inventor: Jin Daidong
IPC: H02M1/44
Filed: 2021-12-01
Granted: 2022-06-01
Abstract: The invention relates to the technical field of hydrogen energy vehicles, in particular to an EMI filter inductance device for hydrogen energy vehicles. The technical problem to be solved in the technical scheme is that the wiring is easy to fall off under shaking state and the use angle is inconvenient to adjust. An EMI filter inductance device for a hydrogen energy vehicle comprises a wiring connection device, an EMI filter, a fixing hole, a fixing disk, a locking device, a rotating adjusting disk and a marking device, wherein the fixing holes are uniformly formed on both sides of the fixing disk; the rotating adjusting disk is rotationally mounted in the middle of the upper end of the fixing disk; the EMI filter is fixedly mounted on the upper end of the rotating adjusting disk; the marking device is fixedly mounted in the middle of the upper end of the EMI filter; and the wiring connection device is uniformly fixedly distributed at both ends of the wiring connection device. The beneficial effect of the technical scheme is that the line body is not easy to fall off, and the angle adjustment and control are convenient and fast during use.
Patent LU-502165-B1 (LU)
Title: Vertical mixer for preparing energy-saving materials
Inventor: SUN DONGQIN
IPC: B01F/
Filed: 2020-12-17
Granted: 2022-06-21
Abstract: The present disclosure provides a vertical mixer for preparing energy-saving materials, which includes a rack and a U-shaped mixing barrel inside the rack, where a first motor is arranged on a left side of the mixing barrel and has a motor shaft provided with a motor wheel; a pulley is arranged on the mixing barrel; the motor wheel along with the pulley is driven by a belt, and has a diameter twice larger than that of the pulley; a stirring mechanism in the U-shaped mixing barrel is connected to the pulley; feed inlets are respectively formed in a left portion and a right portion of the mixing barrel; a discharge outlet is formed in a bottom of the mixing barrel; and a discharge device is arranged below the discharge outlet.
Patent LU-504705-B1 (LU)
Title: Face liveness detection method based on generated near infrared images
Inventor: LIU BING
IPC: G06V40/16
Filed: 2023-07-10
Granted: 2024-01-11
Abstract: The invention relates to a face liveness detection method based on generated near infrared images. This method uses the image conversion model to convert visible light images into near- infrared images to classify live faces and spoof human faces. This method uses the reflection difference information in near-infrared images to effectively improve the classification accuracy and robustness of live faces and spoof faces such as photos, videos and three- dimensional masks without adding new near-infrared hardware devices. The invention comprises a model training part and a detection part. According to the invention, the near- infrared image is used for liveness detection, and the method utilizes abundant classification information in the near-infrared image; the method provided by this invention can identify the attacks of photos, videos and three-dimensional furniture at the same time, has strong robustness across data and attack types; moreover, the method does not need user interaction.
Patent NO-301756-B1 (NO)
Inventor: CUER JEAN-PIERRE
IPC: C01F7/78
Filed: 1989-01-17
Abstract: A basic aluminium chlorosulphate whose basicity is between 45 and 70 % and in which more than 80 % of the SO4<2><-> ions are complexed. This product is prepared by reaction of calcium carbonate with an aluminium chlorosulphuric solution. This product can be used for coagulating and flocculating suspended matter in water, in particular with the aim of preparing potable water. An advantage of the product of the invention is that it leaves very little residual aluminium in the water produced.
Patent NO-307739-B1 (NO)
Inventor: PESENTI YVAN
IPC: A61M15/00
Filed: 1994-05-13
Abstract: PCT No. PCT/EP92/02615 Sec. 371 Date May 16, 1994 Sec. 102(e) Date May 16, 1994 PCT Filed Nov. 13, 1992 PCT Pub. No. WO93/09830 PCT Pub. Date May 27, 1993.An appliance intended to synchronize inhaling by the user of an aerosol device which sprays a dose of active element released from a regulating bottle includes a closing valve for restricting inhaling by the user through the appliance until the user activates the valve to release a dose of the active element from the bottle and provide for subsequent unimpeded inhalation. The appliance also includes a damper valve to allow the user to exhale through the appliance prior to attempting to inhale with the damper valve being positioned to be opened by the regulating bottle sliding in the appliance. Another form of the invention includes a runner which receives the regulating bottle with the runner serving to activate the regulating bottle to release the dose of the active element therefrom. The valve includes, in one form of the invention, at least one slot in the body of the appliance and one slot in the runner which slots may be brought into registry to allow the user to inhale.
Patent NO-301983-B1 (NO)
Inventor: PLATZEK JOHANNES
IPC: A61K49/04
Filed: 1995-11-23
Abstract: PCT No. PCT/EP94/01377 Sec. 371 Date Mar. 19, 1996 Sec. 102(e) Date Mar. 19, 1996 PCT Filed Apr. 29, 1994 PCT Pub. No. WO94/27978 PCT Pub. Date Dec. 8, 1994The invention relates to new fluorine-containing macrocyclic metal complexes that consist of a complexing agent of formula I and at least one metal ion of an element of atomic numbers 21-29, 42, 44 or 57-83    <IMAGE>  (I)  in which n, R1, R2, R3 and A have a different meaning, agents containing these compounds, their use as NMR and x-ray diagnostic agents as well as process for the production of these compounds and agents.
Patent NO-315616-B1 (NO)
Inventor: GRANT RICHARD ALASDHAIR
IPC: C22B11/00
Filed: 1996-07-24
Abstract: This invention relates to a method of interseparation of platinum group metals, and in particular to the use of glycol-methacrylate chromatographic media for interseparation of the PGMs. <IMAGE>
Patent NO-314501-B1 (NO)
Inventor: PEGLION JEAN-LOUIS
IPC: A61P25/24
Filed: 1996-09-27
Abstract: 5,6,7,8-Tetrahydro-naphthoÄ2,3-bÜfuran and -indanoÄ5,6-bÜfuran derivs. of formula (I), their racemic forms and optical isomers and their acid addn. salts are new, in which: A-B = CH=CH or CH2-CH2; n = 0 or 1; and Y = 2-10 C alkenyl;  omega -(cycloalkyl)alkyl,  omega -(methyl cycloalkyl) alkyl or  omega , omega -(di-cycloalkyl)alkyl (the cycloalkyl groups having 3-7 C and the alkyl having 1-4 C); or a gp. e.g. of formula (i) or (ii).
Patent NO-307174-B1 (NO)
Inventor: ROESLER JOERG
IPC: B62D25/07
Filed: 1997-12-09
Abstract: PCT No. PCT/EP96/02415 Sec. 371 Date Dec. 10, 1997 Sec. 102(e) Date Dec. 10, 1997 PCT Filed Jun. 4, 1996 PCT Pub. No. WO96/41740 PCT Pub. Date Dec. 27, 1996In a person transport vehicle, a roof structure is fixed on longitudinal sidewalls (1). In order to achieve a simple but highly functional structure, a longitudinal beam (3) for the roof is fixed to the area of the top side edges of each longitudinal side wall (1) and is provided with an at least approximately horizontal leg. The horizontal legs extend toward each other and carry in a weld-free and watertight manner an inherently stable roof plate (5) provided with integrated longitudinal channels (6, 7).
Patent NO-321777-B1 (NO)
Inventor: CAMPBELL ROBERT K
IPC: C07C209/22
Filed: 1998-08-19
Abstract: A hybrid protein includes two coexpressed amino acid sequences forming a dimer. Each sequence contains the binding portion of a receptor, such as TBP1 or TBP2, or a ligand, such as IL-6, IFN-β and TPO, linked to a subunit of a natural heterodimeric scaffold. Each coexpressed sequence contains a corresponding subunit so as to form a heterodimer upon expression. Corresponding DNA molecules, expression vectors and host cells are also disclosed as are pharmaceutical compositions and a method of producing such proteins.
Patent NO-320330-B1 (NO)
Inventor: SUH KYUNG W
IPC: C08J9/00
Filed: 1998-08-21
Abstract: This invention relates to a polymer foam prepared by dispersing an organophilic multi-layered material into a melt comprising an olefinic or styrenic polymer having polar functionality so that at least a portion of the polymer intercalates between layers of the particles; and expanding the polymer with a blowing agent under such condition to form the polymer foam. The organophilic multi-layered material can also be dispersed into an olefinic or styrenic monomer, which can then be polymerized to form a polymer melt prior to, or along with the foaming step.
Patent AT-510570-B1 (AT)
Title: Einrichtung zum verschliessen einer öffnung
IPC: E06B3/38
Filed: 2011-02-02
Granted: 2012-05-15
Abstract: Einrichtung zum Verschließen einer Öffnung, insbesondere einer Gebäudeöffnung, mit zwei Platten (1, 2), welche jeweils in einem Eckbereich um eine zur Plattenebene senkrechte Drehachse (D1, D2) drehbar sind, wobei die Platten (1, 2) jeweils eine erste Teilplatte (1a, 2a) und eine zweite Teilplatte (1b, 2b) umfassen, wobei die jeweils erste Teilplatte (1a, 2a) um die zur Plattenebene senkrechte Drehachse (D1, D2) drehbar ist und die jeweils zweite Teilplatte (1b, 2b) schwenkbar um eine jeweilige, in der Plattenebene liegende, Schwenkachse (S1, S2) mit der jeweils ersten Teilplatte (1a, 2a) verbindbar ist und wobei die zweiten Teilplatten (1b, 2b) über ein Kopplungselement (3) in Verbindung stehen..
Patent BG-60571-B1 (BG)
Title: Derivatives of 10,11,12,13-tetrahydrodesmycosine, method for their preparation and their use as pharmaceutical preparations
Inventor: NARANDJA AMALIJA
IPC: A61P31/04
Filed: 1991-12-13
Abstract: Te derivatives of 10,11,12,13-tetrahydrodesmycosine have the formula where R means O or (OC2H5)2, R1 means Si(CH3)3 and H, and R2 mean H, OH, I or OSO2CH3. They are new semisynthetic antibiotics of the tylosin series showing antibactericidic activity. The invention also relates to their pharmaceutically acceptable adjunctive salts to inorganic or organic acids, to a method for their preparation and to their use in pharmaceutical compositions.
Patent BG-60870-B1 (BG)
Inventor: POPOV IVAJLO D
IPC: C22B9/18
Filed: 1993-08-11
Abstract: Устройството намира приложение в електрометалургията. С него се повишава точността на измерване и се осигурява прецизен контрол над процеса в пещите.Устройството се състои от задвижващ цилиндър (1),захванат към уплътняващ фланец (2). Към буталния прът (3) на цилиндъра (1) е захваната обтяжка (4), свързана в долния си край с електродоносач (5). Обтяжката (4) и електродоносачът (5) са обхванати оттокопроводяща тръба (6), която е вмъкната в тяснатръбообразна част (7) на бутилкообразен съд (8), обърнат с широката си част (9) нагоре, в която част токопроводящата тръба (6) е свързана чрез кабели(10) и уплътнен в стената на съда токопроводящ пръстен (11), свързан чрез електропроводи към източник на ток (13). Между уплътняващия фланец (2) и горното дъно (14) на широката част ( 9) са монтиранипреобразуватели за тегло (15), като буталният прът (3) и захванатата към него обтяжка (4) са обхванати и уплътнени газово чрез горен хармоникообразенкомпенсатор (16). Последният е захванат и уплътнен с единия си фланец към уплътняващия фланец (2), а с другия си фланец към горното дъно (14) на бутилкообразния съд (8). В широката част (9) на бутилкообразния съд (8), към долното му дъно, са захванати и уплътнени други два хармоникообразни компенсатора (18). Чрез вътрешен фланец (19) и тръба (20) двата компенсатора (18) са захванати към уплътняващия фланец (2), а вътрешните им пространства са свързани чрез отвори с атмосферата.
Patent BR-0005238-B1 (BR)
Inventor: JOLIVET JEAN-MARC
IPC: B22D11/041
Filed: 2000-11-06
Abstract: A large sectioned ingot mould for the vertical continuous casting of metals comprises a cooled tubular metal element (9) and capped by a hot top (8) of thermal insulating refractory. The tubular element (9) is formed by an assembly of metal plates defining a measuring passage (12) for the cast metal, certain (14) of these plates termed as larger walls being backed with a rigidly fixed reinforcing counter plate (16). The ingot mould is characterised in that the upper part of each large wall (14) presents a recessed shoulder (23) with respect to the inner passage (12) for the cast metal in order to hold one (24) of the jaws of a clamping clip (22), of elongated form assuring a clamping continuously distributed along the said large wall (14), and being covered by the top of this latter and its associated counter plate (16) in contact with the other jaw (28) of the clip (22). A system (29, 30) for the regulation of the clamping of the plate (14) and counter plate (16) is provided on the clip (22). The shoulder (23) also provides a space left free by the clip (22) to receive the refractory hot top (8).
Patent BR-PI0109078-B1 (BR)
Inventor: DONALD PAUL WALLER
IPC: A61K31/00
Filed: 2001-03-06
Abstract: Antimicrobial and contraceptive compositions and methods which prevent and/or reduce the risk of transmission of sexually transmitted diseases through sexual activity as well as prevent and/or reduce the risk of pregnancy are provided. The compositions contain (1) a matrix-forming agent, (2) a bio-adhesive agent, (3) a buffering agent, (4) optionally a humectant, (5) optionally a preservative, and (6) water; wherein the composition is suitable for application within the vagina; wherein the compositions forms a semisolid matrix on contact with ejaculate (thereby trapping ejaculated microbes and spermatozoa); wherein the composition causes hardening of cervical mucus (thereby decreasing the probability of sperm entry); wherein the composition forms a bio-adhesive layer over vaginal surfaces (thereby preventing or reducing the risk of contact of STD-causing microbes with the vaginal surfaces); wherein the composition maintains an acidic vaginal pH of less than about 5 in the presence of semen ejaculated from the male; and wherein the composition does not significantly impair the natural microbiological balance within the vagina. The antimicrobial and contraceptive compositions may also contain additional antimicrobial and/or contraceptive agents (e.g., nonoxynol-9, octoxynol-9, benzalkonium chloride, phosphorylated hesperidins, sulfonated hesperidins, polystyrene sulfonates, substituted benzenesulfonic acid formaldehyde co-polymers, H2SO4-modified mandelic acids, povidone iodine, itraconazole, ketoconazole, metronidazole, clotrimazole, fluconazole, teraconazole, miconazole, tinidazole, iconazole, chloramphenicol, nystatin, cyclopiroxolamine, and the like).
Patent BR-PI0114530-B1 (BR)
Inventor: STOKES BRUCE G
IPC: B32B23/08
Filed: 2001-10-12
Abstract: The present invention is directed to saturants for fibrous webs that will confer upon those webs the ability to be heat sealed to many materials without compromising the drapability of the fibrous webs. The present invention is further directed to fibrous webs saturated with the saturant of the present invention and methods for saturating such webs. The invention is further directed to packages or containers comprising the saturated webs and methods of manufacturing such packages. The invention is further directed to temperature sensitive adhesive coatings that can be used with the saturated webs and a method for applying the coating.
Patent BR-PI0208411-B1 (BR)
Inventor: MATTHEWS BARRY ROSS
IPC: C08G83/00
Filed: 2002-03-28
Abstract: Use of a polylysine, polyamidoamine or polypropylenimine dendrimer having naphthyl disulphonate terminal groups as a topically applied agent in prophylaxis or treatment of sexually transmitted diseases.
Patent BR-PI0301517-B1 (BR)
Title: comportas para válvulas borboleta
Inventor: PIERI EMANUELA
IPC: F02D9/10
Filed: 2003-05-16
Abstract: "comportas para válvulas borboleta". onde a comporta (1) para válvulas borboleta composto de uma parte de sustentação central (2) constituída de material termoplástico e uma parte de extremidade (3) constituída de material elastomérico termoplástico que pertence à mesma família química do material termoplástico; a comporta (1) é produzida por meio de processo de coinjeção do material termoplástico e do material elastomérico termoplástico.
Patent BR-0308700-B1 (BR)
Inventor: FALK TORGNY
IPC: A61F13/15
Filed: 2003-03-26
Abstract: An absorbent product, such as a panty liner, a sanitary towel, an incontinence protection or a tampon for absorption of urine, blood or menstrual fluid, comprising a fluid permeable surface layer facing the wearer during use, a fluid impermeable backing layer facing away from the wearer during use, and an absorbent body, positioned between the surface layer and the backing layer, whereby the absorbent body comprises superabsorbent polymers (SAP), characterised by that the SAP-material is of at least two variants, whereby the first variant is a SAP with a cross-linking de-gree in the interval from 0.02 to 2.0 %, and the second variant is a SAP with a cross-linking degree in the interval from 3.0 to 7.0 %. Hereby, an absorbent product is provided which is especially adapted for absorption of both blood and urine, since the SAP-material of low cross-linking degree is suitable for absorption of water, and the SAP-material of high cross-linking degree is suitable for absorption of bloodcontaining fluids.
Patent BR-0309423-B1 (BR)
Inventor: KNEER ROLAND
IPC: B65D81/24
Filed: 2003-04-04
Abstract: A one-way valve for the recontamination-protected repeated discharge of a flowable material from a container of a preferably reducible volume contains a valve seat which consists of a rigid plastic material and which is arranged in the container neck and comprises a base body which rests on the inner wall of the container neck and contains at least one through hole, and a projection which extends in axial direction of the container neck towards the exit opening. The valve seat has arranged thereabove an elastic seal which comprises an annular section covering the at least one through hole, and a sleeve-like section which surrounds the projection at a radial distance with the exception of its end section which in the closed state of the one-way valve rests in the exit opening on the end section of the projection. A sterilization element of silver or of another metal having an oligodynamic action may be arranged in the intermediate space between the projection of the valve seat and the elastic seal. The application of pressure to the contents of the container has the effect that the annular section of the seal releases the at least one through hole of the valve seat, the end section of the sleeve-like part of the seal exiting from the exit opening and releasing the same. The seal will then return into the initial state. The contents of the container is safely sealed against the ingress of contaminants.
Patent BR-9500732-B1 (BR)
Inventor: BRUST STEFAN DR
IPC: C07K16/10
Filed: 1995-02-22
Abstract: An immunologically active peptide comprising approximately 15 to 50 (pref. 20-30) consecutive amino acids (AA), selected from the sequence (I) is new:VWGIRQLRAR LQALETLIQN QQRLNLWGX KGKLIXYTSV KWNTSWSGR (I). In (I), X = C or S. Also claimed are: (a) the peptide produced either recombinantly or synthetically; (b) an isolated DNA fragment coding for a peptide as above; and (c) a test kit for the detection of viral antibodies causing immune deficiencies, pref. a Western Blot or an ELISA.
Patent CH-714690-B1 (CH)
Title: Mécanisme de calendrier, mouvement et pièce d'horlogerie.
Inventor: YUICHI MORI
IPC: G04B19/253
Filed: 2019-02-27
Abstract: L'invention concerne un mécanisme de calendrier qui peut être constitué de manière simple, qui peut éviter l'application d'une charge sur un rouage et qui peut automatiquement réaliser un rattrapage de quantième à la fin d'un mois de février à la fois dans une année normale et dans une année bissextile. Un mécanisme de calendrier (10) comprend une roue d'entraînement de quantième pour mois court (25) qui tourne d'un tour en un jour autour d'un premier axe (C1); un indicateur de quantième (50), qui a un doigt de fin de mois (53) et qui tourne d'un tour en un mois; ainsi qu'un doigt d'avancement de quantième pour mois court (35) qui est prévu sur la roue d'entraînement de quantième pour mois court (25), qui tourne en synchronisme avec la roue d'entraînement de quantième pour mois court (25) tout en étant déplacé, qui pousse le doigt de fin de mois (53) pour faire tourner l'indicateur de quantième (50) d'un premier angle le dernier jour d'un mois court autre que février parmi les mois courts dans chacun desquels le nombre de mois est égal à inférieur à 30 jours, qui pousse le doigt de fin de mois (53) pour faire tourner l'indicateur de quantième (50) d'un deuxième angle plus grand que le premier angle le dernier jour d'un mois de février d'une année bissextile et qui pousse le doigt de fin de mois (53) pour faire tourner l'indicateur de quantième (50) d'un troisième angle plus grand que le deuxième angle le dernier jour du mois de février d'une année normale. L'invention concerne également un mouvement ainsi qu'une pièce d'horlogerie comprenant un tel mécanisme de calendrier.